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5050000461 = 311213911847
BaseRepresentation
bin1001011010000000…
…01110010001001101
3111000221110121022010
410231000032101031
540320300003321
62153035011433
7236100203262
oct45500162115
914027417263
105050000461
112161659100
12b8b299b79
1362631726c
1435c999269
151e8531676
hex12d00e44d

5050000461 has 12 divisors (see below), whose sum is σ = 7401103136. Its totient is φ = 3060606120.

The previous prime is 5050000391. The next prime is 5050000477. The reversal of 5050000461 is 1640000505.

It is a happy number.

It is not a de Polignac number, because 5050000461 - 221 = 5047903309 is a prime.

It is a super-2 number, since 2×50500004612 = 51005009312200425042, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050000261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6955561 + ... + 6956286.

Almost surely, 25050000461 is an apocalyptic number.

It is an amenable number.

5050000461 is a deficient number, since it is larger than the sum of its proper divisors (2351102675).

5050000461 is a wasteful number, since it uses less digits than its factorization.

5050000461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13911872 (or 13911861 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 5050000461 is about 71063.3552613441. The cubic root of 5050000461 is about 1715.6570238275.

Adding to 5050000461 its reverse (1640000505), we get a palindrome (6690000966).

The spelling of 5050000461 in words is "five billion, fifty million, four hundred sixty-one", and thus it is an aban number.

Divisors: 1 3 11 33 121 363 13911847 41735541 153030317 459090951 1683333487 5050000461